This is apparently Siphopteron citrinum. The only difference between this and other pubished photos of the species are the presence of a dark line running partway up the edge of the anterior headshield. The 3mm long individual was found on sediment on a shallow water sunken landing craft on the lagoon side of Kwajalein Island by Christina Sylvester.
Created 20 March 2017
Return to cephalaspidean thumbnails